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horsena [70]
3 years ago
13

Y=x^2-2x-2 , y=-3x+4

Mathematics
1 answer:
Phantasy [73]3 years ago
8 0

Answer:

point form:(2,-2),(-3,13)

Step-by-step explanation:

You solve for the first variable in one of the equations, then substitute the result into the other equation.

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Is -38/9 rational or irrational
aleksley [76]

Answer:

yes

Step-by-step explanation:

6 0
3 years ago
1/3 of 7 1/6 is what number
serg [7]
I believe its approx. 2.365 because if you do 

33/100 * x/43/6 you get 100x = 236.5 which simplifies to 2.365


8 0
3 years ago
Read 2 more answers
4 1/8 take away 1 1/2 mixed numbers
Pavel [41]

Answer:

21/8 or 2 3/8

Step-by-step explanation:

33/8 - 3/2

33/8 - 12/8=21/8

hope it helps:)

7 0
3 years ago
Find the solution to the system of equations given below using substitution. PLEASE ANSWER QUICKLY
irinina [24]

Answer:

option D

D. x = 5, y = 2

Step-by-step explanation:

Given in the question two equation,

Equation 1

5.3x + y = 28.5

Equation 2

4.2x + 3.1y = 27.2

rearrange equation 1 in terms of y

y = 28.5 - 5.3x

Substitute the value of y in equation 2

<h3>4.2x + 3.1(28.5 - 5.3x) = 27.2</h3>

4.2x + 88.35 - 16.43x = 27.2

4.2x - 16.43x = 27.2 - 88.35

-12.23x = -61.15

x = 61.15/12.23

x = 5

put value of x in any of the equation

<h3>5.3(5) + y = 28.5</h3>

y = 28.5 - 26.5

y = 2

5 0
3 years ago
Help! Can anyone Simplify this for me
Tcecarenko [31]
64x^{6} y^{12}
5 0
3 years ago
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